1952930461 has 2 divisors, whose sum is σ = 1952930462. Its totient is φ = 1952930460.

The previous prime is 1952930393. The next prime is 1952930477. The reversal of 1952930461 is 1640392591.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1066022500 + 886907961 = 32650^2 + 29781^2 .

It is a cyclic number.

It is not a de Polignac number, because 1952930461 - 2⁹ = 1952929949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1952910461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 976465230 + 976465231.

It is an arithmetic number, because the mean of its divisors is an integer number (976465231).

Almost surely, 2^1952930461 is an apocalyptic number.

It is an amenable number.

1952930461 is a deficient number, since it is larger than the sum of its proper divisors (1).

1952930461 is an equidigital number, since it uses as much as digits as its factorization.

1952930461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 1952930461 is about 44191.9728118128. The cubic root of 1952930461 is about 1249.9584969687.

The spelling of 1952930461 in words is "one billion, nine hundred fifty-two million, nine hundred thirty thousand, four hundred sixty-one".